Fava beans contain calcium, zinc, manganese, phospholipids and other important components that regulate the brain and nervous tissue, and are rich in cholecalciferol, which has a brain-healthy effect of enhancing memory. Calcium in fava beans is conducive to the absorption and calcification of calcium in bones, which can promote the growth and development of human bones. Fava beans are rich in protein and do not contain cholesterol, which can improve the nutritional value of food and prevent cardiovascular disease. If you are coping with exams or brain workers, appropriate consumption of fava beans may be effective. Vitamin C in fava beans can slow down atherosclerosis, and the dietary fiber in the skin of fava beans has the effect of lowering cholesterol and promoting intestinal peristalsis.